INVESTIGATION OF THE ORE DRAWING ON THE BASIS OF PHYSICAL SIMULATION
Journal Title: Вчені записки Таврійського національного університету імені В. І. Вернадського. Серія: Технічні науки - Year 2018, Vol 29, Issue 4
Abstract
The scientific article considers the problem of reducing the competitive ability of the underground mining enterprises of Kryvbas. Analyzed possible existing solutions to the problem and identified a number of their main shortcomings. On the basis of what is developed a new automated high-intensive linear-alternate ore drawing. The main results of physical modeling of the developed ore drawing of the broken ore by uniform quota from several adjacent outlets which are on one axis and uniformly-consecutive ore drawing are resulted. Their comparative evaluation was carried out on the fact of extraction of headings and a theoretical analysis, on the basis of which it was proved expedient to use the developed linear-alternate ore drawing by zones from the bottom wall to the hanging wall. Since in this case the best quantitative degree of extraction are achieved.
Authors and Affiliations
А. В. Косенко, В. М. Тарасютін
Keywords
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